/*
    This file is part of Desu: MapleStory v62 Server Emulator
    Copyright (C) 2014  Brent Rinchiuso <brentrin@gmail.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package client.handler;

import client.Client;
import client.packet.PacketCreator;
import net.PacketReader;
import netty.PacketHandler;
import player.Violation;

/**
 *
 * @author Brent Rinchiuso
 */
public class FacialExpressionHandler implements PacketHandler<Client> {

    @Override
    public boolean validateState(Client c) {
        return c.isLoggedin();
    }

    @Override
    public void handle(Client c, PacketReader r) {
        int emote = r.readInteger();
        
        assert emote > 0 : Violation.PACKET_EDITTING;
        
        if (emote > 7) {
            // XXX check to see if the player actually has the item for facial expression
        }
        c.getPlayer().getField().broadcast(PacketCreator.getFacialExpression(c.getPlayer().getId(), emote), c.getPlayer().isHidden(), c.getPlayer().getId());
    }
}
